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openSUSE-SU-2026:20532-1

Опубликовано: 14 апр. 2026
Источник: suse-cvrf

Описание

Security update for cockpit-subscriptions

This update for cockpit-subscriptions fixes the following issue:

  • CVE-2026-26996: minimatch: ReDoS when glob pattern contains many consecutive wildcards followed by a literal character that doesn't appear in the test string (bsc#1258637).

Список пакетов

openSUSE Leap 16.0
cockpit-subscriptions-12.1-160000.3.1

Ссылки

Описание

minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Versions 10.2.0 and below are vulnerable to Regular Expression Denial of Service (ReDoS) when a glob pattern contains many consecutive * wildcards followed by a literal character that doesn't appear in the test string. Each * compiles to a separate [^/]*? regex group, and when the match fails, V8's regex engine backtracks exponentially across all possible splits. The time complexity is O(4^N) where N is the number of * characters. With N=15, a single minimatch() call takes ~2 seconds. With N=34, it hangs effectively forever. Any application that passes user-controlled strings to minimatch() as the pattern argument is vulnerable to DoS. This issue has been fixed in version 10.2.1.

Затронутые продукты
openSUSE Leap 16.0:cockpit-subscriptions-12.1-160000.3.1
Ссылки